Instruments Representing Otis Instruments
Fixed Gas Detection Systems
Remote Wired or WireFree
instruments fixed point detectors » Otis
Instruments Fixed Point Remote Gas Detection Systems
Instruments GEN II Product Catalog
Single Point Remote Gas Detection System
The Otis Instruments
Model OI-6000K Gen II ambient air remote gas sensor assembly is
a 2-relay wired sensor assembly that uses a Catalytic Bead, Electro-Chemical,
PID, or Infrared sensor element to detect a variety of gases. Configurable
with integrally mounted sensor, wired or WireFree remote sensor
and choice of alarm lights and/or horn. Non explosion-proof.
Touch Screen Monitor
monitors configurable with 2 to 64 channels for wired, WireFree
or hybrid systems which can use a combination of both wired and
wirefree remote sensors. Will only work with OI-6000
sensors. Radio line-of-sight of 5-7 miles for sensor communication.
Call us for details and help in designing your system.
7400 Wired Controller Systems
OI-7420 ProSafe 4x2 Wired (4-20mA) 2 channel gas monitor / transmission
ProSafe 4x4 Wired (4-20mA) 1-4 channel monitor / transmission controller
ProSafe 4x8 Wired (4-20mA) 8 or 12 channel monitor / transmission
ProSafe 4x32 Wired (ModBus Interface) 32-channel gas monitor / transmission
for WireFree Remote Sensors with 4 Optional Wired Sensor
Up to 4 channels can be wired (4-20mA) gas sensors or
add temp, tank level, or 3rd party sensors.
Hybrid Monitor with 32 channels
Touch-Screen Monitor with datalogging & trend chart, supports
up to 32 WireFree sensors.
Multi-Channel Monitors for Remote Sensor Assembly with Optional
Alarm Lights & Horns
WireFree 6-channel receiver for WireFree remote sensors
WireFree 32-channel explosion-proof monitor
Relayer: DC Powered 32-channel WireFree remote alarm &
Trigger strobes, alarms,
horns; switches without wires & conduit.
Series Wired Remote Sensor Assembly
OI-6000 Sensor Assembly is an innovative wired gas detection system
designed to monitor gas in hostile environments without the use
of wires or conduit from the controller to the sensor. The
OI-6000 features 4-20mA (3-wire) & RS-485 Modbus outpust, and
can be customized to offer relay and radio (900MHz or 2.4GHz for
overseas use) options. Sensor assembly can use either Catalytic
Bead, Electro-Chemical, PID, or Infrared sensor elements to detect
a variety of gases.
Series Non-Explosion Proof Wired Remote Sensor Assembly
is a non-explosion proof ambient air fixed point remote gas
sensor assembly with a wired power (3-wire), 12-25 VDC voltage, sensor
assembly that can use Catalytic Bead, Electro-Chemical, PID, or Infrared
sensor elements to detect a variety of gases including O2, H2S, CO,
LEL, SO2, NH3, Cl2, PH3 and other toxic gases. Available with optional
radio and relays.
2-Wire Loop-Power Sensor Assembly
is an ambient air fixed point remote gas sensor assembly with a
two-wire loop-power sensor assembly that uses an electro-chemical
sensor element to detect a variety of gases including O2, H2S, SO2,
CO. Display wiith a three-button interface, non-intrusive magnetic
switches, in an Otis-blue explosion-proof enclosure and a 4-20mA
Dual-Battery-Powered WireFree Remote Sensor Assembly
is designed to be self-contained with a 2-year maximum battery life
depending on sensor type. The remote sensor functions by transmitting
radio wave messages to the OI-7010 (or any other Otis receiving
controller). The device has been designed to reject EMI and
other forms of interference in order to prevent false gas readings.
Non-Explosion Proof Dual-Battery-Powered WireFree Sensor
The Otis Instruments
OI-6900-X-X-T-2B non-explosion proof sensor assembly is an ambient
air fixed point dual battery-powered WireFree remote sensor
assembly. Uses an electrochemical element to detect a variety
of gases including O2, LEL, H2S, CO, HCL, HCN, SO2, NH3, NH3A, Cl2,
PH3 as well as other toxic gases..
Avaliable with optional relays. Dual-battery has a 2-Year maximum
Notis Quad WireFree Explosion-Proof 4-Gas Remote Sensor Assembly
Quad is a battery-powered explosion-proof 4-gas remote sensor assembly
that utilizes up to four sensors - Electrochemical or Low-Power
Infrared - to detect an array of toxic gases in ambient air.
It is designed to be self-contained and last for up to 6 months
using a 3.6V 76 Amp-Hour battery pack. Sensor housing and
enclosure are rated Class I, Division 1, Group C and D. Non-intrusive
setup and calibration is made possible by a proprietary Otis Instruments
WireFree Switch-State Transmitter
a WireFree Switch-State Transmitter for use in conjunction with
a new or existing WireFree system. The OI-5950 receives signals
from up to two individually addressable remote sensors (pressure
switch, temperature sensor, flow sensor, tank level sensor, etc.),
and then transmits the state of (and change of state of) that switch.
The Gen II
WireFree Repeater OI-9900 is a wireless device that receives messages
from a remoe sensor assembly and repeats the identical message to
a receiver/monitor, allowing for greater distance between devices
than with a sensor assembly/monitor setup alone. The Repeater
operates with 12-35 Volts DC, and is equipped with two antennas
and two radios. Application areas include pipelines,
manufacturing plants, paper mills, food processing plants.
Gen II View
Gen II View hand-held signal strength meter is designed to display
the status of any WireFree Gen II remote gas detection
device within range. 4-line scrolling display shows channel, sensor
type, reading, signal strength, Time Since Last Message (TSLM),
and battery condition.
GenII View Literature
to accommodate the time-tested WireFree product line of Otis
Instruments, the Interface OI-9850 is a 255 channel receiver that
works with both Otis Gen I and Gen II WireFree Remote Sensor
Assemblies displaying though a PLC, PC or other compatible monitor.
Multi-Channel Interface Literature
Multispectrum Flame Detector
660, 760 and 860 IR, UV, and IR/UV Flame Detectors
in self-contained, explosion-proof
by Firefly flame detectors are designed for use in a wide range
of applications. The Omniguard Flame Detectors are available in
UV, IR or UV/IR versions. The detectors are designed to detect unwanted
fires and output appropriate alarm information. Feature an automatic
self-test function to monitor the detector's ability to sense fires
and report a fault condition when impaired.
660 UV flame detector for response to hydrocarbon (gasoline,
propane, methane, alcohol, etc) and non-hydrocarbon (hydrogen, silane,
hydrazine, magnesium, etc) flames. Available in applications with
a maximum normal operating temperatures of 85°C and a second which
is capable of operating at a maximum sustained temperature of 125°C.
Wide 120° view with 3-year warranty.
Omniguard 760 Multi-spectrum infra-red (IR) flame detector
senses infrared radiation in five discreet infrared (IR5) wavelengths
for early fire detection for maximum protection of people, machinery
and facilities. Wide 90° view with 5-year warranty.
Omniguard 860 UV-IR is available in two versions; one for
hydrocarbon fires only and one for hydocarbon and certain non-hydorcarbon
fires. Responsive to hydrocarbon (gasoline, propane, methane, alcohol,
JP-4, JP-3, etc). Also responsive to non-hydrocarbon (hydrogen,
silane, hydrazine, etc) flames when special dual-pass IR sensor
is used. Is able to distinguish between real fire and non-fire events,
providing superior false alarm immunity. Wide 120° view with 3-year
660 UV Flame Detector SpecSheet
IR5 Flame Detector SpecSheet
860 IR/UV Flame Detector SpecSheet
660-860 Flame Detector Manual
760 Flame Detector Manual
Otis Instruments equipment should only be used in conjunction with the
to follow such instructions could result in serious injury or fatalities.
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